Siemens SIMATIC Ident Function Manual page 40

Configuring the instructions
4.5 Programming add-on instructions
PARMID
(hex)
0x52364353
0x57544348
0x57544F44
0x57444154
40
PARMID Parameter
(ASCII)
R6CS Modulation scheme
WTCH Date and time
WTOD Time
WDAT Date
VALUE
Range of values: 32, 33, 34, 35, 37,
65
Modulation scheme of the read
point
Specification of which transponder
types are identified (ISO 18000-63/-
62).
32: Tx: 40 Kbps / Rx: 40 Kbps /
•
FM0
33: Tx: 40 Kbps / Rx: 62:5 Kbps
•
/ Miller4
34: Tx: 40 Kbps / Rx: 75 Kbps /
•
Miller4
35: Tx: 80 Kbps / Rx: 62:5 Kbps
•
/ Miller4
37: Tx: 80 Kbps / Rx: 400 Kbps
•
/ FM0
65: Tx: 40 Kbps / Rx: 40 Kbps /
•
ISO 18000-62
Range of values: 01.01.2000 00:00
a.m. ... 19.01.2038 3:14 a.m.
01.01.2000 01:00 a.m. ≙
946684800
Date and time (UTC)
Time in seconds since 01/01/1970;
Set the internal reader clock,
whereby the date and time are set.
Range of values: 0:00 – 23:59 p.m.
S7 time (TOD, UTC)
Milliseconds since midnight;
Setting of the internal reader clock,
only the time is changed but not the
date.
Range of values:
01.01.2000 ... 18.01.2038
S7 date
Days since 01/01/1990;
Setting of the internal reader clock,
whereby only the date is changed
and not the time.
Ident profile, Add-on instruction for Rockwell systems
Function Manual, 01/2019, C79000-G8976-C410-03